| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $79.85 | 6.378% | $84.9428 | $84.94 | $84.95 | $84.90 |
| Purchase #2 | $198.59 | 4.358% | $207.2446 | $207.24 | $207.25 | $207.20 |
| Purchase #3 | $206.83 | 11.172% | $229.937 | $229.94 | $229.95 | $229.90 |
| Purchase #4 | $162.85 | 4.103% | $169.5317 | $169.53 | $169.55 | $169.50 |
| Purchase #5 | $27.66 | 4.351% | $28.8635 | $28.86 | $28.85 | $28.90 |
| Purchase #6 | $58.97 | 11.746% | $65.8966 | $65.90 | $65.90 | $65.90 |
| Purchase #7 | $232.66 | 7.396% | $249.8675 | $249.87 | $249.85 | $249.90 |
| 7 purchase totals = | $967.41 | $1,036.2837 | $1,036.28 | $1,036.30 | $1,036.20 | |